<template>
  <el-form size="small">
    <el-form-item>
      <el-radio v-model='radioValue' :label="1">
        {{ $t('schedule.cron.minutes') }}，{{ $t('schedule.cron.allowed_wildcards') }}
      </el-radio>
    </el-form-item>

    <el-form-item>
      <el-radio v-model='radioValue' :label="2">
        {{ $t('schedule.cron.period') }} {{ $t('schedule.cron.from') }}
        <el-input-number v-model='cycle01' :min="0" :max="59"/>
        -
        <el-input-number v-model='cycle02' :min="0" :max="59"/>
        {{ $t('schedule.cron.minutes') }}
      </el-radio>
    </el-form-item>

    <el-form-item>
      <el-radio v-model='radioValue' :label="3">
        {{ $t('schedule.cron.from') }}
        <el-input-number v-model='average01' :min="0" :max="59"/>
        {{ $t('schedule.cron.minutes') }}{{ $t('schedule.cron.start') }}，{{ $t('schedule.cron.every') }}
        <el-input-number v-model='average02' :min="1" :max="59"/>
        {{ $t('schedule.cron.minutes') }}{{ $t('schedule.cron.execute_once') }}
      </el-radio>
    </el-form-item>

    <el-form-item>
      <el-radio v-model='radioValue' :label="4">
        {{ $t('schedule.cron.specify') }}
        <el-select clearable v-model="checkboxList" :placeholder="$t('schedule.cron.multi_select')" multiple style="width:100%">
          <el-option v-for="item in 60" :key="item" :value="item-1">{{ item - 1 }}</el-option>
        </el-select>
      </el-radio>
    </el-form-item>
  </el-form>

</template>

<script>
export default {
  data() {
    return {
      radioValue: 1,
      cycle01: 1,
      cycle02: 2,
      average01: 0,
      average02: 1,
      checkboxList: [],
      checkNum: this.$options.propsData.check
    }
  },
  name: 'CrontabMin',
  props: ['check', 'cron'],
  methods: {
    // 单选按钮值变化时
    radioChange() {
      // if (this.radioValue !== 1 && this.cron.second === '*') {
      // 	this.$emit('update', 'second', '0', 'min');
      // }
      switch (this.radioValue) {
        case 1:
          this.$emit('update', 'min', '*', 'min');
          // this.$emit('update', 'hour', '*', 'min');
          break;
        case 2:
          this.$emit('update', 'min', this.cycle01 + '-' + this.cycle02, 'min');
          break;
        case 3:
          this.$emit('update', 'min', this.average01 + '/' + this.average02, 'min');
          break;
        case 4:
          this.$emit('update', 'min', this.checkboxString, 'min');
          break;
      }
    },
    // 周期两个值变化时
    cycleChange() {
      if (this.radioValue == '2') {
        this.$emit('update', 'min', this.cycleTotal, 'min');
      }
    },
    // 平均两个值变化时
    averageChange() {
      if (this.radioValue == '3') {
        this.$emit('update', 'min', this.averageTotal, 'min');
      }
    },
    // checkbox值变化时
    checkboxChange() {
      if (this.radioValue == '4') {
        this.$emit('update', 'min', this.checkboxString, 'min');
      }
    },

  },
  watch: {
    "radioValue": "radioChange",
    'cycleTotal': 'cycleChange',
    'averageTotal': 'averageChange',
    'checkboxString': 'checkboxChange',
  },
  computed: {
    // 计算两个周期值
    cycleTotal: function () {
      this.checkNum(this.cycle01, 0, 59)
      this.checkNum(this.cycle02, 0, 59)
      return this.cycle01 + '-' + this.cycle02;
    },
    // 计算平均用到的值
    averageTotal: function () {
      this.checkNum(this.average01, 0, 59)
      this.checkNum(this.average02, 1, 59)
      return this.average01 + '/' + this.average02;
    },
    // 计算勾选的checkbox值合集
    checkboxString: function () {
      let str = this.checkboxList.join();
      return str == '' ? '*' : str;
    }
  }
}
</script>
